# Soluvit vs Sundog

The clearest difference is iOS requirement: Sundog at 15.1 against Soluvit's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Soluvit | Sundog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sundog-sun-exposure-tracker/id6765758203/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | — | Free |
| Size | 5 MB | 29 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Tansu Asici](https://appshunter.io/developer/1662545647) | [ALAN D NAVARRO LOPEZ](https://appshunter.io/developer/1895892153) |

## What reviewers say

### Soluvit

[App page](https://appshunter.io/ios/app/soluvit/id6758961902)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sundog

[App page](https://appshunter.io/ios/app/sundog-sun-exposure-tracker/id6765758203)

This app provides personalized daily sun exposure schedules based on your skin type, live UV index, and cloud cover. It guides you on optimal times for vitamin D synthesis, circadian rhythm reset, tanning, and sleep optimization, while always keeping your burn limit visible.

**Highlights:** Personalized daily sun schedule, Calibrated to skin type and UV index, Smart timer for exposure duration, Burn limit visibility, Four science-backed sun goals, Daily sun insights and tips, Progress tracker

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Soluvit free?

Soluvit is free to download, with no in-app purchases.

### Is Sundog free?

Sundog is free to download, with no in-app purchases.

### Do Soluvit or Sundog have ads?

Neither Soluvit nor Sundog shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*